| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $64.50 | 12.303% | $72.4354 | $72.44 | $72.45 | $72.40 |
| Purchase #2 | $193.27 | 4.225% | $201.4357 | $201.44 | $201.45 | $201.40 |
| Purchase #3 | $161.82 | 5.848% | $171.2832 | $171.28 | $171.30 | $171.30 |
| Purchase #4 | $250.87 | 8.403% | $271.9506 | $271.95 | $271.95 | $272.00 |
| Purchase #5 | $152.65 | 13.243% | $172.8654 | $172.87 | $172.85 | $172.90 |
| Purchase #6 | $19.44 | 6.420% | $20.688 | $20.69 | $20.70 | $20.70 |
| Purchase #7 | $70.44 | 11.395% | $78.4666 | $78.47 | $78.45 | $78.50 |
| 7 purchase totals = | $912.99 | $989.1249 | $989.14 | $989.15 | $989.20 | |